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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| package dotenv | ||
|
|
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| import ( | ||
| stderrors "errors" | ||
| "os" | ||
| "strings" | ||
|
|
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| "github.com/joho/godotenv" | ||
| ) | ||
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| func init() { //nolint:gochecknoinits | ||
| initDotEnv() | ||
| } | ||
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| func initDotEnv() { | ||
| var envFiles []string | ||
| if files := os.Getenv("DOT_ENV_FILES"); files != "" { | ||
| envFiles = strings.Split(files, ";") | ||
| } | ||
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| if err := godotenv.Load(envFiles...); err != nil { | ||
| if len(envFiles) > 0 || !stderrors.Is(err, os.ErrNotExist) { | ||
| panic(err) | ||
| } | ||
| // ignore errors if the default .env file does not exist | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| package dotenv | ||
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| import ( | ||
| "os" | ||
| "testing" | ||
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| "github.com/stretchr/testify/assert" | ||
| ) | ||
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| func TestDefaultEnvFile(t *testing.T) { | ||
| cwd, err := os.Getwd() | ||
| assert.NoError(t, err) | ||
| defer func() { | ||
| assert.NoError(t, os.Chdir(cwd)) | ||
| }() | ||
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| assert.NoError(t, os.Chdir("testdata")) | ||
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| initDotEnv() | ||
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| assert.Equal(t, os.Getenv("TEST_ENV_NOT_EXISTS"), "") | ||
| assert.Equal(t, os.Getenv("TEST_ENV1"), "1") | ||
| assert.Equal(t, os.Getenv("TEST_ENV2"), "2") | ||
| } | ||
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| func TestCustomEnvFile(t *testing.T) { | ||
| assert.NoError(t, os.Setenv("DOT_ENV_FILES", "./testdata/.env;./testdata/custom.env")) | ||
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| initDotEnv() | ||
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| assert.Equal(t, os.Getenv("TEST_ENV_NOT_EXISTS"), "") | ||
| assert.Equal(t, os.Getenv("TEST_ENV1"), "1") | ||
| assert.Equal(t, os.Getenv("TEST_ENV2"), "2") | ||
| assert.Equal(t, os.Getenv("TEST_CUSTOM_ENV1"), "1") | ||
| assert.Equal(t, os.Getenv("TEST_CUSTOM_ENV2"), "2") | ||
| } | ||
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| func TestCustomEnvFileNotFound(t *testing.T) { | ||
| assert.NoError(t, os.Setenv("DOT_ENV_FILES", "./testdata/.env;./testdata/not-exists.env")) | ||
| assert.Panics(t, initDotEnv) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| TEST_ENV1=1 | ||
| TEST_ENV2=2 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| TEST_CUSTOM_ENV1=1 | ||
| TEST_CUSTOM_ENV2=2 |
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